In 2003, dance floors around the world grinded to the tenacious reggaetón of “Dile” and "Dale Don Dale", a pair of razor-sharp dembow jams that proved acoustic guitar could still sound edgy. By 2006, Don Omar, the Puerto Rican MC behind them, was already calling himself the King of Kings—and not without justification. No one in reggaetón writes bigger hooks or delivers them with such back-of-the-throat grit. "Danza Kuduro" may be his most glorious song yet: The swelling synths have the uplift of EDM, and Portuguese lyrics from singer Lucenzo expand Don Omar's kingdom even further.